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Yoshimura RS-9 Race Series Full Exhaust System

Item: 341878

$379.00 – $530.00

Select Your Vehicle - Fitment Guaranteed

Yoshimura RS-9 Race Series Full Exhaust System


If you're looking for that competitive edge, look no further than Yoshimura's Race Series exhausts. These exhaust components are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most race sanctioning bodies worldwide.

Initially developed specifically for the Honda Grom, Yoshimura took the opportunity to try out the RS-9 muffler profile and it's been proven to be the perfect choice. The parallelogram-shaped sleeve increases internal muffler volume which produces better noise cancellation and improved throttle response. The system not only compliments your bike's size and styling, it also significantly reduces exhaust weight.

  • Parallelogram-shaped muffler
  • Increased muffler volume over stock system, resulting in better throttle response and improved noise cancellation
  • Light-weight muffler construction with carbon fiber end-cap
  • CNC machined muffler bracket
  • CNC mandrel-bent polished 304L stainless steel header
  • Includes all required hardware and installation instructions
  • Significantly lighter than the OEM exhaust system
Specification Details
CARB Approved No
Country Of Origin USA
Header Construction 304-L Stainless Steel
Muffler End Cap Carbon Fiber
Muffler Sleeve Varies (make selection above)
Warranty 1 Year Manufacturer Warranty

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Honda
  • MSX125 Grom 125 2013-2015

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